Final answer:
Levels of immigration to the U.S. have been historically high in absolute numbers but not as high when measured as a share of the population. Economic impacts have been modest, with some negative effects on wages for low-skill workers and government budgets.
Step-by-step explanation:
Have levels of immigration to the United States been relatively high or low in recent years? The recent level of U.S. immigration is at a historically high level if we measure it in absolute numbers. However, when compared as a share of the population, it is not particularly high. This nuanced view shows that while the number of immigrants is large, the overall impact on the population ratio is not as significant due to the country's growing population.
Additionally, the overall gains to the U.S. economy from immigration are real but relatively small. However, economic effects such as slightly lower wages for low-skill workers and budget problems for certain state and local governments are notable consequences of current immigration trends.